CA1330721C - Procede et dispositif de detection de fuites - Google Patents

Procede et dispositif de detection de fuites

Info

Publication number
CA1330721C
CA1330721C CA000562959A CA562959A CA1330721C CA 1330721 C CA1330721 C CA 1330721C CA 000562959 A CA000562959 A CA 000562959A CA 562959 A CA562959 A CA 562959A CA 1330721 C CA1330721 C CA 1330721C
Authority
CA
Canada
Prior art keywords
chamber
hollow member
test gas
test
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA000562959A
Other languages
English (en)
Inventor
Manfred Jansch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weatherford International LLC
Original Assignee
Weatherford International LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weatherford International LLC filed Critical Weatherford International LLC
Application granted granted Critical
Publication of CA1330721C publication Critical patent/CA1330721C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3209—Details, e.g. container closure devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Sampling And Sample Adjustment (AREA)
CA000562959A 1987-03-30 1988-03-30 Procede et dispositif de detection de fuites Expired - Fee Related CA1330721C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873710443 DE3710443A1 (de) 1987-03-30 1987-03-30 Einrichtung zum pruefen der gasdichtigkeit von hohlraumwaenden
DEP3710443.8 1987-03-30

Publications (1)

Publication Number Publication Date
CA1330721C true CA1330721C (fr) 1994-07-19

Family

ID=6324326

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000562959A Expired - Fee Related CA1330721C (fr) 1987-03-30 1988-03-30 Procede et dispositif de detection de fuites

Country Status (7)

Country Link
US (1) US4838073A (fr)
EP (1) EP0284852B1 (fr)
JP (1) JPS6415629A (fr)
AT (1) ATE66068T1 (fr)
CA (1) CA1330721C (fr)
DE (1) DE3710443A1 (fr)
NO (1) NO174823B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099725A (en) * 1990-10-19 1992-03-31 Franks Casing Crew And Rental Tools, Inc. Torque transfer apparatus
JP2533247B2 (ja) * 1991-03-20 1996-09-11 日本碍子株式会社 β−アルミナ管の内水圧強度検査装置
DE4134489A1 (de) * 1991-03-28 1992-10-01 Weatherford Prod & Equip Einrichtung zum pruefen der gasdichtigkeit von loesbaren hohlkoerperverbindungen
CH688424A5 (de) * 1994-04-13 1997-09-15 Witschi Electronic Ag Verfahren und Vorrichtung zur Dichtigkeitspruefung von Gehaeusen.
CA2224224A1 (fr) * 1995-09-02 1997-03-13 Weatherford/Lamb, Inc. Procede et dispositif de controle pour joints filetes et pieces filetees
EP1807545A1 (fr) * 2004-09-27 2007-07-18 Dow Gloval Technologies Inc. Revetements multicouches prepares par depot chimique en phase vapeur ameliore active par plasma
KR20070116050A (ko) * 2005-02-28 2007-12-06 어드밴스드 테크놀러지 머티리얼즈, 인코포레이티드 유체 분배 용기의 누설 시험 및 검정을 위한 장치 및 그방법
JP4793258B2 (ja) * 2006-12-26 2011-10-12 株式会社デンソー 密閉品の製造方法
KR101113784B1 (ko) * 2009-11-02 2012-02-27 한국표준과학연구원 금속용기 내압성 실험장치 및 그 실험장치를 이용한 금속용기 내압성 실험방법
CN108254133B (zh) * 2016-12-29 2021-01-22 海口未来技术研究院 检测囊体气密性的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR657732A (fr) * 1928-06-21 1929-05-27 Appareil pour essayer la résistance à l'éclatement des sacs en papier ou autre matière
DE578083C (de) * 1932-01-08 1933-06-09 Maschf Augsburg Nuernberg Ag Vorrichtung zum Abpressen geschweisster Rohre
DE2101702A1 (de) * 1971-01-15 1972-07-20 Schmitz Stahlbau Josef Vorrichtung zum Prüfen der Dichtigkeit von Flüssigkeitstanks, insbesondere Öltanks
DE2533830A1 (de) * 1975-07-29 1977-02-10 Leybold Heraeus Gmbh & Co Kg Einrichtung zur lecksuche an prueflingen mit leicht verformbaren wandungen
JPS5821134A (ja) * 1981-07-29 1983-02-07 Nippon Kokan Kk <Nkk> 容器の漏洩検査方法
US4524609A (en) * 1983-10-21 1985-06-25 Sharp Bruce R Storage tank systems
JPS60158331A (ja) * 1984-01-30 1985-08-19 Mitsubishi Electric Corp 電気機器収納用密封タンクの漏れ試験方法
SU1182326A1 (ru) * 1984-04-28 1985-09-30 Уфимское моторостроительное производственное объединение Способ испытани полых крупногабаритных изделий на прочность и герметичность
JPS62444A (ja) * 1985-06-25 1987-01-06 Chisso Corp エステル化合物
SU1298563A1 (ru) * 1985-07-31 1987-03-23 Предприятие П/Я В-2453 Устройство дл вытеснени контрольного газа из полых емкостей

Also Published As

Publication number Publication date
NO174823B (no) 1994-04-05
EP0284852B1 (fr) 1991-08-07
DE3710443A1 (de) 1988-10-20
NO881381L (no) 1988-10-03
DE3710443C2 (fr) 1990-12-20
NO881381D0 (no) 1988-03-29
US4838073A (en) 1989-06-13
JPS6415629A (en) 1989-01-19
NO174823C (fr) 1994-07-13
ATE66068T1 (de) 1991-08-15
EP0284852A1 (fr) 1988-10-05

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Legal Events

Date Code Title Description
MKLA Lapsed
MKLA Lapsed

Effective date: 20050719